arch/arm/boot/dts/omap3-sbc-t3517.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Suppport for CompuLab SBC-T3517 with CM-T3517
   4  */
   5
   6 #include "omap3-cm-t3517.dts"
   7 #include "omap3-sb-t35.dtsi"
   8
   9 / {
  10         model = "CompuLab SBC-T3517 with CM-T3517";
  11         compatible = "compulab,omap3-sbc-t3517", "compulab,omap3-cm-t3517", "ti,am3517", "ti,omap3";
  12
  13         aliases {
  14                 display0 = &dvi0;
  15                 display1 = &tv0;
  16         };
  17
  18         /* Only one GPMC smsc9220 on SBC-T3517, CM-T3517 uses am35x Ethernet */
  19         vddvario: regulator-vddvario-sb-t35 {
  20                 compatible = "regulator-fixed";
  21                 regulator-name = "vddvario";
  22                 regulator-always-on;
  23         };
  24
  25         vdd33a: regulator-vdd33a-sb-t35 {
  26                 compatible = "regulator-fixed";
  27                 regulator-name = "vdd33a";
  28                 regulator-always-on;
  29         };
  30 };
  31
  32 &omap3_pmx_core {
  33         pinctrl-names = "default";
  34         pinctrl-0 = <
  35                         &sb_t35_usb_hub_pins
  36                         &usb_hub_pins
  37                     >;
  38
  39         mmc1_aux_pins: pinmux_mmc1_aux_pins {
  40                 pinctrl-single,pins = <
  41                         OMAP3_CORE1_IOPAD(0x20c0, PIN_INPUT_PULLUP | MUX_MODE4) /* gpmc_clk.gpio_59   */
  42                         OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE4) /* uart2_cts.gpio_144 */
  43                 >;
  44         };
  45
  46         sb_t35_usb_hub_pins: pinmux_sb_t35_usb_hub_pins {
  47                 pinctrl-single,pins = <
  48                         OMAP3_CORE1_IOPAD(0x21ec, PIN_OUTPUT | MUX_MODE4) /* ccdc_wen.gpio_98 - SB-T35 USB HUB RST */
  49                 >;
  50         };
  51 };
  52
  53 &mmc1 {
  54         pinctrl-names = "default";
  55         pinctrl-0 = <
  56                 &mmc1_pins
  57                 &mmc1_aux_pins
  58         >;
  59
  60         wp-gpios =  <&gpio2 27 GPIO_ACTIVE_HIGH>; /* gpio_59  */
  61         cd-gpios =  <&gpio5 16 GPIO_ACTIVE_HIGH>; /* gpio_144 */
  62 };
  63
  64 &dss {
  65         port {
  66                 dpi_out: endpoint {
  67                         remote-endpoint = <&tfp410_in>;
  68                         data-lines = <24>;
  69                 };
  70         };
  71 };
  72
  73 &gpmc {
  74         ranges = <4 0 0x2d000000 0x01000000>,   /* SB-T35 SMSC9x Eth */
  75                  <0 0 0x00000000 0x01000000>;   /* CM-T3x NAND */
  76 };